Come and see our amazing products. This top cube toy is a novel educational toy designed for brain development; it can keep your fingers busy, help you relieve stress and anxiety, and let you focus attention Strength and relaxation.Conducive To Intellectual Development: The marble orbit gyro cube is conducive to cultivating spatial imagination, logical thinking and finger flexibility; they also help to exercise practical skills, observation skills, and promote children's growth. Portable: Pinball track top Rubik's cube toys are suitable for people over 3 years old; each is light enough to be put in your pocket, allowing you to enjoy Rubik's cube games in the office, school, home or travel, and you can take them out to play anytime, anywhere. Pls confirm further with us if any query about packing info, inventory status and time schedule.